Macramé & Fiber Arts

Reproduce reviewed square-pixel active-image geometry for a documented target canvas using an explicit Fit/Pad or Fill/Crop mode and rounding rule.

Generate harmonious color palettes from a base color. Complementary, analogous, triadic, tetradic, monochromatic. CSS variables, Tailwind config, WCAG contrast.

Professional color picker with HEX, RGB, and HSL conversion, WCAG contrast checking, and palette generation. Pick colors and copy CSS-ready values instantly.

Calculate total ROI and net gain or loss, then use CAGR for endpoint-only investments or money-weighted IRR for explicit year-end contributions.

Generate scan-testable URL, email, phone, WiFi, or escaped vCard QR codes with UTF-8 capacity checks, color warnings, raster logos, PNG, and SVG.

Preview sRGB colors with adjustable color-vision models. Compare palettes and text pairs, check original contrast, and copy the simulated colors as CSV.

Calculate exact lumber board feet, a user-chosen planning allowance, and a price scenario from measured dimensions and whole-piece count.

Reconcile one uniform rectangular lumber group from actual dimensions, an exact piece count, and a documented density interval matched to the recorded material condition.

Estimate and document one signed radial or tangential dimension change for unrestrained solid wood using a USDA FPL table coefficient or a source-owned coefficient.

Reconcile a symmetric through-dovetail tail-board layout with explicit half-pins, slope projection, uncertainty bounds, and baseline-to-end station coordinates.

Compare 12 transparent orthogonal candidates for up to three rectangular groups on one exact usable plywood stock record.